| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.86 | 4.576% | $77.2398 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $167.96 | 11.445% | $187.183 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $101.45 | 9.399% | $110.9853 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $198.88 | 7.127% | $213.0542 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $144.40 | 12.246% | $162.0832 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $144.58 | 7.485% | $155.4018 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $88.42 | 13.143% | $100.041 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $919.55 | $1,005.9883 | $1,005.98 | $1,006.05 | $1,006.00 | |